Slat of blind



FIG. 1 is a perspective view of a slat of blind showing my new design;

FIG. 2 is a front and rear view thereof;

FIG. 3 is a left side view thereof with the right side view being a mirror image; and,

FIG. 4 is a top plan view thereof with the bottom view being identical in appearance. 

The ornamental design for the “slat of blind,” as shown and described. 